Kokon 0.10 adds Qwen-Image 2.1 prompt generation and Windows-only LoRA support

·2026.10.21 03:16

Key point

Kokon 0.10 introduces a 'Prompt+' feature that uses the existing Qwen3-VL 8B encoder to expand prompts, adding roughly 2 seconds of processing time on an RTX 5070 Ti, alongside Windows-only support for custom Qwen-Image 2.1 LoRAs.

Details

  • Kokon 0.10 introduces a "Prompt+" feature that expands short user ideas into detailed prompts using Qwen3-VL 8B, the text encoder already loaded by Qwen-Image 2.1, requiring no additional model download or memory overhead.
  • The feature adds approximately 2 seconds per image on an RTX 5070 Ti and 13 seconds on an M2 Pro, and remains functional on 8 GB graphics cards.
  • Users can now load custom Qwen-Image 2.1 LoRAs (beta) with adjustable strength and trigger words, supporting up to three LoRAs simultaneously; this feature is currently tested on Windows with NVIDIA only, and LoRAs for older versions (1.0, 2512, Edit 2509/2511) are rejected.
  • The application now runs a custom build of stable-diffusion.cpp on Windows, macOS, and Linux, achieving about 127 tokens/s for text generation on a 5070 Ti while producing bit-identical images to the upstream code.
  • The software is free and open source under the AGPL license, with weights subject to the Qwen Research License (non-commercial), and requires a one-time engine download of 29–352 MB depending on the platform.

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